diff --git a/src/xselect.c b/src/xselect.c index 120a5a163e2..121b17df1b0 100644 --- a/src/xselect.c +++ b/src/xselect.c @@ -794,8 +794,16 @@ x_cancel_selection_transfer (struct transfer *transfer) transfer->requestor) /* This can be called from x_delete_display. */ && transfer->dpyinfo->display) - XSelectInput (transfer->dpyinfo->display, - transfer->requestor, NoEventMask); + { + /* Ignore errors generated by the change window request in case + the window has gone away. */ + block_input (); + x_ignore_errors_for_next_request (transfer->dpyinfo); + XSelectInput (transfer->dpyinfo->display, + transfer->requestor, NoEventMask); + x_stop_ignoring_errors (transfer->dpyinfo); + unblock_input (); + } cancel_atimer (transfer->timeout); xfree (transfer);